Inventor

HABA YASUHIRO

JP3 patents

⚠️ This page may combine multiple inventors who share the name “HABA YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOPPAN PRINTING CO LTD

1 patent

US7947411B1May 24, 2011

Membrane and electrode assembly and method of producing the same, and polymer electrolyte membrane fuel cell

TOPPAN PRINTING CO LTD6 citations57

MORIOKA HIROYUKI

1 patent

US8614028B2Dec 24, 2013

Membrane and electrode assembly and method of producing the same, and polymer electrolyte membrane fuel cell

MORIOKA HIROYUKI1 citations41

OOTA MASASHI

1 patent

US8715878B2May 6, 2014

Polymer electrolyte fuel cell, membrane electrode assembly and manufacturing method thereof

OOTA MASASHI0 citations33